Two piece hot and cold mug



FIG. 1 is a perspective view of the two piece hot and cold mug showing my new design;

FIG. 2 is an exploded perspective thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevation thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a two piece hot and cold mug, as shown and described. 